/**
* Validate based on min and max qty and stock levels.
*
* @param Market_LineItemModel $lineItem
*
* @return mixed
*/
public function validateLineItem(Market_LineItemModel $lineItem)
{
if (!$this->unlimitedStock && $lineItem->qty > $this->stock) {
$error = sprintf('There are only %d items left in stock', $this->stock);
$lineItem->addError('qty', $error);
}
if ($lineItem->qty < $this->minQty) {
$error = sprintf('Minimal order qty for this variant is %d', $this->minQty);
$lineItem->addError('qty', $error);
}
if ($this->maxQty != 0) {
if ($lineItem->qty > $this->maxQty) {
$error = sprintf('Maximum order qty for this variant is %d', $this->maxQty);
$lineItem->addError('qty', $error);
}
}
}
/**
* @param int $purchasableId
* @param int $orderId
* @param int $qty
*
* @return Market_LineItemModel
*/
public function create($purchasableId, $orderId, $qty)
{
$lineItem = new Market_LineItemModel();
$lineItem->purchasableId = $purchasableId;
$lineItem->qty = $qty;
$lineItem->orderId = $orderId;
/** @var \Market\Interfaces\Purchasable $purchasable */
$purchasable = craft()->elements->getElementById($purchasableId);
if ($purchasable && $purchasable instanceof Purchasable) {
$lineItem->fillFromPurchasable($purchasable);
} else {
$lineItem->addError('purchasableId', Craft::t('Item not found or is not a purchasable.'));
}
return $lineItem;
}